Karnataka SSLC Question Paper 2020 Enginereing Graphics

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Question Paper Serial No.
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Total No. of Printed Pages : 8 ]
Jlflo Æ⁄√ÀÊ-V⁄◊⁄ —⁄MSÊ¿ : 6 ] CCE RF
Total No. of Questions : 6 ]
CCE RR
—⁄MOÊfi}⁄ —⁄MSÊ¿ : 72 REVISED
Code No. : 72

21
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Subject : ENGINEERING GRAPHICS - 2
( ‘ʇ—⁄ Æ⁄p⁄¿O⁄√»⁄fl / New Syllabus )

TEAR HERE TO OPEN THE QUESTION PAPER
( À¤≈¤ @∫⁄¥¿£% & Æ⁄‚¥´⁄¡¤»⁄~%}⁄ À¤≈¤ @∫⁄¥¿£%/ Regular Fresh & Regular Repeater )

¶´¤MO⁄ : 04. 04. 2020 ] [ Date : 04. 04. 2020

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—⁄»⁄flæ⁄fl : »⁄fl®¤¿‘⁄-2-00 ¬M•⁄ 5-15 ¡⁄»⁄¡ÊVÊ ] [ Time : 2-00 P.M. to 5-15 P.M.
Æ⁄¡⁄»⁄·¤»⁄© @MO⁄V⁄◊⁄fl : 50 ] [ Max. Marks : 50

General Instructions to the Candidate :

1. This Question Paper consists of 6 subjective types of questions.

2. This question paper has been sealed by reverse jacket. You have to
cut on the right side to open the paper at the time of commencement
of the examination. Check whether all the pages of the question
paper are intact.

3. Follow the instructions given against both the objective and
subjective types of questions.

4. Figures in the right hand margin indicate maximum marks.

5. The maximum time to answer the paper is given at the top of the
question paper. It includes 15 minutes for reading the question
paper.
Tear here

21 RF & RR (A)-320 [ Turn over

72 2 CCE RF & RR

Instructions : i) Answer all the questions.

ii) Retain the constructional details.

iii) All dimensions are in mm.

iv) Use first angle projection only.

v) Missing dimensions may be assumed.

vi) All drawings should be drawn in drawing sheet only.

1. With a sketch show the following parts of a screw thread : 5

i) Root

ii) Crest

iii) Flank

iv) Depth

v) Pitch.

2. A pentagonal pyramid is of 30 mm side of base and axis 60 mm long. Draw

the projection of pyramid when the axis of the pyramid is perpendicular to

V.P. and the base edge is on H.P. 5

3. Draw the top and front views of a right circular cylinder of base 45 mm

diameter and 60 mm long when it lies on H.P. such that its axis is inclined

at 30° to H.P. 10

CCE RF & RR 3 72

4. The front, top and left views of a model of steps are shown in figure No. 1.

Draw its isometric view. 10

Figure No. 1

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5. The pictorial view of an object is shown in figure No. 2. Draw the following

orthographic views and mark the dimensions : 10

i) Front view — looking in the direction of arrow 'X'

ii) Top view — looking in the direction of arrow 'Y'

iii) Side view — looking in the direction of arrow 'Z'.

Figure No. 2

OR

CCE RF & RR 5 72

The pictorial view of an object is shown in figure No. 3. Draw the following

orthographic views and mark the dimensions : 10

i) Front view — looking in the direction of arrow 'X'

ii) Top view — looking in the direction of arrow 'Y'

iii) Side view — looking in the direction of arrow 'Z'.

Figure No. 3

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72 6 CCE RF & RR

6. Figure No. 4 shows the sectional elevation and left view of cotter joint with

sleeve. Draw the sectional elevation of the cotter joint with sleeve to full

size (1 : 1 size) and mark dimensions. 10

COTTER JOINT WITH SLEEVE

Figure No. 4

CCE RF & RR 7 72

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72 8 CCE RF & RR